首页   按字顺浏览 期刊浏览 卷期浏览 Disappearing Pupae: A Source of Possible Error in Estimating Population Density1
Disappearing Pupae: A Source of Possible Error in Estimating Population Density1

 

作者: Robert W. Campbell,   Torolf R. Torgersen,   Roy C. Beckwith,  

 

期刊: Environmental Entomology  （OUP Available online 1982）
卷期: Volume 11, issue 1  

页码: 105-106

 

ISSN:0046-225X

 

年代: 1982

 

DOI:10.1093/ee/11.1.105

 

出版商: Oxford University Press

 

数据来源: OUP

 

摘要:

Predators removed a highly variable proportion of western spruce budworm pupae from several sites in north-central Washington, With standard methodology, these insects would have been classified as missing larvae. Subsequent analyses would necessarily have led to faulty and misleading conclusions.

 

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